All eyes were on Rihanna at GQ’s “Men of the Year” event in Hollywood on Tuesday night. Fresh off gracing their new cover and behind named “Obsession of the Year,” RiRi arrived at Chateau Marmont in a light all-red dress by Calvin Klein alongside fellow honorees Ben Affleck and Channing Tatum.

Diddy and his girlfriend Cassie, Frank Ocean, Big Sean, Ne-Yo, L.A. Reid, Kid Cudi, Jamie Foxx, Aziz Ansari, and the NBA’s Miami Heat Chris Bosh and Shane Battier also attended the star-studded event.

Check out some photos from the event below….

Photo Credit: Getty Images

Previously: Rihanna Is Smokin’ Hot on GQ: It’s Never-Not-Nude Season Again!